*{
    margin: 0px;
    padding: 0px;
}
body{
    background-color: #f7f7f7;
}
a{
    text-decoration: none;
    color: black;
}
ul{
    list-style: none;
}
.p1{
    font-size: 18px;
    color: #4c4c73;
    margin: 0px 0px 40px;
}
div{
    margin: 0 auto;
}
.big{
    box-sizing: border-box;
    padding: 80px;
    background-color: #ffffff;
    margin:100px auto;
    width: 70%;
}
.top{
    margin: 0 auto;
    width: 15%;
    text-align: center;
}
.top img{
    margin: 0px 0px 20px;
}
.zhong{
    width: 332px;
}
.zhuce{
    width: 332px;
}
.inp1{
    font-family:"宋体";
    width: 332px;
    height: 50px;
    font-size: 20px;
    padding:10px;
    box-sizing: border-box;
    margin-bottom: 15px;
}
.inp2{
    font-family: "宋体";
    width: 332px;
    height: 50px;
    font-size: 20px;
    padding:10px;
    box-sizing: border-box;
}
.inp3{
    float: left;
}
.p2{
    float: left;
}
.div1{
    width: 100%;
    height: 30px;
    margin-top:20px ;
}
.back{
    float: left;
    width: 14px;
    height:14px;

}
.back1{
    float: left;
    width: 14px;
    height:14px;
    display: none;
}
.p2{
    font-size: 13px;
    margin-left: 30px;
}
.ddd{
    font-size: 19px;
    width: 332px;
    height: 52px;
    border: none;
    color:#ffffff ;
    background-color: #2899f7;
}
.enroll{
    position: relative;
    top: 13.5px;
    left: 137px;
    color: #ffffff;
}
.bottom{
    width: 100%;
    background-color: #f7f7f7;
    margin-bottom: 100px;
}
.bbb{
    text-align: center;
    width: 100%;
    color: #666666;
}
.li1{
    display: inline-block;
    width: 83px;
}
.li2{
    margin-left: 30px;
    display: inline-block;
    width:270px;
}
.img2{
    width: 16px;
    height: 13.66px;
    float: left;
}
.img{
    width: 16px;
    height: 13.66px;
    float: left;
    display:none;
}
.img3{
    width: 16px;
    height: 13.66px;
    float: left;
}
.bottom p{
    font-family:"楷体" ;
    font-size: 15px;
}
.dp{
    padding-top: 10px;
    width: 100%;
    height: 20px;
    text-align: center;
    color:#b39db3 ;
}